Remove 30 second wait for pokevision

pokevision.user.js

// ==UserScript==
// @name         PokeVision - No wait
// @namespace    http://tampermonkey.net/
// @version      0.2
// @updateURL    https://gist.github.com/michaelowens/6ffff66be16b8c77ca28eda6f59f7436/raw/pokevision.user.js
// @description  No waiting 30 seconds before scanning again
// @author       Xikeon
// @match        http*://pokevision.com/*
// @match        http*://www.pokevision.com/*
// @grant        none
// ==/UserScript==

(function() {
    var $scan = $('.home-map-scan');
    setInterval(function () {
        if ($scan.attr('disabled')) $scan.removeAttr('disabled', '');
    }, 1000);
})();